The ABB DLM 02 (Order Number 0338434M) is a specialized communication link module engineered for the Freelance 2000 distributed control system. This Version 3 (V3) hardware serves as a critical interface component, facilitating reliable data exchange within the control architecture. Designed for industrial environments, the module operates on a 24 V d.c. power supply and maintains efficient power management with a consumption rating of 7 W.
Features
Designed specifically for integration within the Freelance 2000 DCS environment.
Supports multiple industrial communication protocols including EtherNet/IP, DeviceNet, and Modbus TCP.
Data transmission capability reaching speeds up to 1 Mbps.
Version 3 hardware revision for enhanced system compatibility.
Technical Specifications
Model
DLM 02
Order Number
0338434M
System Series
Freelance 2000
Rated Voltage
24 V d.c.
Power Consumption
7 W
Transmission Speed
Up to 1 Mbps
Supported Protocols
EtherNet/IP, DeviceNet, Modbus TCP
Weight
1.68 kg
Installation Guidelines
Ensure all power is disconnected from the rack or backplane before inserting or removing the module to prevent electrical damage.
Mount the module securely in the designated slot within the Freelance 2000 rack assembly, ensuring proper alignment with the backplane connectors.
Verify that the supply voltage is stable at 24 V d.c. before powering up the system.
Maintain adequate spacing around the module to facilitate proper ventilation and cooling, as heat dissipation is critical for long-term reliability.
Use appropriate shielded cabling for communication ports to minimize electromagnetic interference (EMI) in industrial settings.
FAQ
What is the primary function of the DLM 02 module? The DLM 02 acts as a link module for the Freelance 2000 distributed control system, enabling communication across various industrial protocols like Modbus TCP, EtherNet/IP, and DeviceNet.
What is the required power supply for this unit? This module requires a 24 V d.c. power source and consumes 7 W during operation.
